/* Definição das variáveis de cor */
:root {
  --color-primary: #ff9046;
  --color-primary-dark: #e87d33;
  --color-primary-light: #ffb07d;
  --color-secondary: #02131d;
  --color-secondary-translucent: #02131d9d;
  --color-white: #ffffff;
  --color-black: #000000;
  --color-text: #333333;
  --color-accordion: rgba(3, 21, 57, 0.6);
  --color-accordion-hover: rgba(3, 21, 57, 0.75);
  --color-overlay: rgba(10, 12, 16, 0.7);
  --color-error: #f44336;
  --color-success: #4caf50;

  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-xxl: 3rem;

  --border-radius-sm: 3px;
  --border-radius-md: 6px;
  --border-radius-lg: 10px;

  --transition-fast: 0.2s ease;
  --transition-medium: 0.4s ease;
  --transition-slow: 0.6s ease;

  --font-primary: 'Anton', sans-serif;
  --font-secondary: 'Roboto', sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-md: 1rem;
  --font-size-lg: 1.25rem;
  --font-size-xl: 1.5rem;
  --font-size-xxl: 2rem;
  --font-size-hero: 3rem;
}

/* Reset e elementos comuns */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-secondary);
  line-height: 1.6;
  color: var(--color-text);
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
}

a {
  text-decoration: none;
  color: inherit;
  transition: all var(--transition-medium);
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

/* Utilidades */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.hidden {
  display: none !important;
}

/* Header */
.header {
  position: relative;
  z-index: 100;
  padding: var(--spacing-md);
  width: 100%;
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
}

.logo-desktop-container {
  display: block;
}

.logo-desktop {
  height: 4rem;
  display: block;
}

.logo-mobile-container {
  display: none;
}

.logo-mobile {
  width: 3rem;
  height: auto;
  display: none;
}

.menu-icon {
  display: none;
  background: transparent;
  border: none;
  color: var(--color-white);
  font-size: var(--font-size-xl);
  cursor: pointer;
  z-index: 102;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--spacing-xl);
}

.nav-links a {
  color: var(--color-white);
  font-size: var(--font-size-lg);
  position: relative;
  font-weight: 500;
}

.nav-links a:hover,
.nav-links a:focus,
.nav-links a[aria-current="page"] {
  color: var(--color-primary);
}

.nav-links a::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -5px;
  left: 0;
  background-color: var(--color-primary);
  transition: width var(--transition-medium);
}

.nav-links a:hover::after,
.nav-links a:focus::after,
.nav-links a[aria-current="page"]::after {
  width: 100%;
}

/* Botões */
button {
  font-family: var(--font-secondary);
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition-medium);
  border: none;
  outline: none;
}

.cta-button,
.submit-button {
  background-color: var(--color-primary);
  color: var(--color-white);
  padding: 0.8rem 1.5rem;
  border-radius: var(--border-radius-md);
  font-size: var(--font-size-lg);
  text-transform: uppercase;
  letter-spacing: 1px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  margin-top: var(--spacing-lg);
  display: inline-block;
  text-align: center;
  min-width: 200px;
}

.cta-button:hover,
.submit-button:hover {
  background-color: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 8px rgba(0, 0, 0, 0.15);
}

.cta-button:active,
.submit-button:active {
  transform: translateY(0);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* Hero Section */
.hero-section {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 80vh;
  position: relative;
  z-index: 1;
  padding: 0 var(--spacing-lg);
}

.caixa-principal {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 2;
  padding: var(--spacing-xxl) 0;
}

.hero-subtitle {
  color: var(--color-white);
  font-family: var(--font-primary);
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-md);
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.3);
}

.hero-title {
  color: var(--color-primary);
  font-family: var(--font-primary);
  font-size: var(--font-size-hero);
  margin-bottom: var(--spacing-md);
  line-height: 1.2;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-description {
  color: var(--color-white);
  font-family: var(--font-primary);
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-lg);
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.3);
}

/* Vídeo Background */
.caixa-video {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  overflow: hidden;
}

.video-desktop,
.video-mobile {
  min-height: 100%;
  min-width: 100%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  object-fit: cover;
}

.video-mobile {
  display: none;
}

.mascara {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(-100deg,
      rgba(10, 12, 16, 0.5) 15%,
      rgba(57, 44, 3, 0.6) 50%,
      rgba(10, 12, 16, 0.8) 85%);
}

/* Formulário de Contato */
.mascara-formulario {
  visibility: hidden;
  z-index: 997;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  opacity: 0;
  transition: opacity var(--transition-medium), visibility var(--transition-medium);
}

.mascara-formulario.visible {
  visibility: visible;
  opacity: 1;
}

.formulario-fale-conosco {
  background-color: var(--color-white);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-xl);
  position: fixed;
  top: 50%;
  left: -100%;
  transform: translate(-50%, -50%);
  z-index: 998;
  width: 320px;
  max-width: 90%;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  transition: left var(--transition-medium), opacity var(--transition-medium);
  opacity: 0;
}

.form-title {
  color: var(--color-secondary);
  font-family: var(--font-primary);
  margin-bottom: var(--spacing-lg);
  text-align: center;
  font-size: var(--font-size-xl);
}

.form-group {
  margin-bottom: var(--spacing-md);
}

input,
textarea {
  width: 100%;
  padding: var(--spacing-md);
  border: 1px solid #ddd;
  border-radius: var(--border-radius-md);
  font-family: var(--font-secondary);
  font-size: var(--font-size-md);
  transition: border-color var(--transition-fast);
}

input:focus,
textarea:focus {
  border-color: var(--color-primary);
  outline: none;
  box-shadow: 0 0 0 3px rgba(255, 144, 70, 0.2);
}

textarea {
  min-height: 120px;
  resize: vertical;
}

.submit-button {
  width: 100%;
}

/* Sobre página */
.sobre {
  background: var(--color-secondary-translucent);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-xl);
  margin-top: 6rem;
  margin-bottom: var(--spacing-xl);
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
}

.sobre h1,
.passos h2,
.acesso h2 {
  font-size: var(--font-size-xxl);
  font-family: var(--font-primary);
  margin-bottom: var(--spacing-lg);
  color: var(--color-white);
}

.sobre span,
.passos span,
.acesso span {
  color: var(--color-primary);
}

.sobre p {
  font-size: var(--font-size-lg);
  color: var(--color-white);
  margin-bottom: var(--spacing-lg);
  line-height: 1.7;
}

.sobre p:last-child {
  margin-bottom: 0;
}

/* Accordion */
.accordion-container {
  margin-bottom: var(--spacing-xl);
}

.accordion {
  background-color: var(--color-secondary-translucent);
  border-radius: var(--border-radius-lg);
  margin-bottom: var(--spacing-md);
  overflow: hidden;
  transition: background-color var(--transition-medium);
}

.accordion:hover {
  background-color: var(--color-accordion-hover);
}

.accordion-header {
  padding: var(--spacing-lg);
  display: flex;
  align-items: center;
  cursor: pointer;
  position: relative;
  font-family: var(--font-primary);
  font-size: var(--font-size-lg);
  color: var(--color-white);
}

.accordion-header span {
  color: var(--color-primary);
  margin-right: var(--spacing-md);
  font-weight: bold;
}

.accordion-header i {
  position: absolute;
  right: var(--spacing-lg);
  transition: transform var(--transition-medium);
}

.accordion.active .accordion-header i {
  transform: rotate(180deg);
}

.accordion-content {
  background-color: var(--color-accordion);
  padding: 0;
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-medium), padding var(--transition-medium);
}

.accordion.active .accordion-content {
  padding: var(--spacing-lg);
  max-height: 300px;
}

.accordion-content p {
  color: var(--color-white);
  font-size: var(--font-size-md);
  line-height: 1.7;
}

/* Acesso aos treinos */
.acesso {
  background: var(--color-secondary-translucent);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-xl);
  margin-bottom: 6rem;
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
}

.acesso p {
  font-size: var(--font-size-lg);
  color: var(--color-white);
  margin-bottom: var(--spacing-lg);
  line-height: 1.7;
}

.acesso p:last-child {
  margin-bottom: 0;
}

/* Seção de Credibilidade */
.credibilidade {
  background: var(--color-secondary-translucent);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-xl);
  margin: 3rem auto;
  color: var(--color-white);
  max-width: 800px;
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
}

.credibilidade h2 {
  font-size: var(--font-size-xxl);
  font-family: var(--font-primary);
  margin-bottom: var(--spacing-lg);
  color: var(--color-white);
  text-align: center;
}

.credibilidade h2 span {
  color: var(--color-primary);
}

.credibilidade-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
  margin-top: var(--spacing-xl);
}

.credibilidade-item {
  text-align: center;
  padding: var(--spacing-md);
}

.credibilidade-item i {
  font-size: 2.5rem;
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
}

.credibilidade-item h3 {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-sm);
  color: var(--color-white);
}

.credibilidade-item p {
  font-size: var(--font-size-md);
  color: var(--color-white);
  opacity: 0.9;
}

/* Depoimentos */
.depoimentos {
  background: var(--color-secondary-translucent);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-xl);
  margin: 3rem auto;
  color: var(--color-white);
  max-width: 800px;
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
}

.depoimentos h2 {
  font-size: var(--font-size-xxl);
  font-family: var(--font-primary);
  margin-bottom: var(--spacing-xl);
  color: var(--color-white);
  text-align: center;
}

.depoimentos h2 span {
  color: var(--color-primary);
}

.depoimento {
  position: relative;
  padding: var(--spacing-lg) var(--spacing-xl);
  margin-bottom: var(--spacing-lg);
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-md);
}

.depoimento:last-child {
  margin-bottom: 0;
}

.depoimento p {
  font-style: italic;
  margin-bottom: var(--spacing-md);
  position: relative;
  z-index: 1;
}

.depoimento p::before {
  content: " ";
  font-size: 4rem;
  color: var(--color-primary);
  opacity: 0.3;
  position: absolute;
  top: -20px;
  left: -20px;
  z-index: -1;
}

.depoimento-autor {
  font-weight: bold;
  display: block;
  text-align: right;
  color: var(--color-primary);
}

/* Footer */
.footer {
  background-color: var(--color-secondary);
  padding: var(--spacing-xl) 0;
  position: relative;
  z-index: 10;
}

.redes-sociais {
  display: flex;
  justify-content: center;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-lg);
}

.redes-sociais a {
  color: var(--color-white);
  font-size: var(--font-size-xl);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-medium);
}

.redes-sociais a:hover {
  color: var(--color-primary);
  background-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-3px);
}

.footer-credits {
  text-align: center;
  color: var(--color-white);
  font-size: var(--font-size-sm);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--spacing-lg);
  margin-top: var(--spacing-lg);
}

.footer-credits a {
  color: var(--color-primary);
  font-weight: bold;
}

.footer-credits a:hover {
  text-decoration: underline;
}

.footer-credits p:first-child {
  margin-bottom: var(--spacing-xs);
}

/* Responsividade */
@media (max-width: 1024px) {
  .hero-title {
    font-size: 2.5rem;
  }

  .hero-subtitle,
  .hero-description {
    font-size: var(--font-size-lg);
  }

  .credibilidade-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .header {
    padding: var(--spacing-md) var(--spacing-md);
  }

  .logo-desktop-container {
    display: none;
  }

  .logo-mobile-container {
    display: block;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: 0;
    z-index: 101;
    background-color: transparent;
    padding: var(--spacing-md);
  }

  .logo-mobile {
    display: block;
    width: 100px;
    height: auto;
  }

  .menu-icon {
    top: 1rem;
    display: block;
    position: relative;
    z-index: 102;
  }

  .nav-links {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--color-secondary);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-xl);
    transform: translateX(-100%);
    transition: transform var(--transition-medium);
    z-index: 100;
  }

  .nav-links.show {
    transform: translateX(0);
  }

  .nav-links a {
    font-size: var(--font-size-xl);
  }

  .hero-section {
    padding-top: 4rem;
  }

  .caixa-principal {
    padding: var(--spacing-xl) var(--spacing-md);
  }

  .hero-title {
    font-size: 2rem;
  }

  .video-desktop {
    display: none;
  }

  .video-mobile {
    display: block;
  }

  .mascara {
    background: linear-gradient(109deg,
        rgba(10, 12, 16, 0.7) 15%,
        rgba(28, 42, 72, 0.7) 50%,
        rgba(10, 12, 16, 0.9) 85%);
  }

  .sobre,
  .acesso {
    margin-top: 4rem;
    padding: var(--spacing-lg);
  }

  .accordion-header {
    font-size: var(--font-size-md);
    padding: var(--spacing-md);
  }

  .accordion-content p {
    font-size: var(--font-size-md);
  }

  .redes-sociais {
    display: flex;
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: var(--color-secondary);
    padding: var(--spacing-sm) 0;
    margin-bottom: 0;
    z-index: 97;
  }

  .redes-sociais a {
    width: 40px;
    height: 40px;
    font-size: var(--font-size-lg);
  }

  .credibilidade-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }

  .footer-credits {
    padding-bottom: 70px;
    /* Espaço para o footer fixo */
  }
}

@media (max-width: 480px) {

  .cta-button,
  .submit-button {
    min-width: 180px;
    font-size: var(--font-size-md);
  }

  .hero-title {
    font-size: 1.8rem;
  }

  .hero-subtitle,
  .hero-description {
    font-size: var(--font-size-md);
  }

  .sobre h1,
  .passos h2,
  .acesso h2,
  .credibilidade h2,
  .depoimentos h2 {
    font-size: var(--font-size-xl);
  }

  .sobre p,
  .acesso p {
    font-size: var(--font-size-md);
  }

  .accordion-header {
    font-size: var(--font-size-sm);
  }

  .accordion-content p {
    font-size: var(--font-size-sm);
  }

  .footer-credits {
    font-size: var(--font-size-xs);
  }
}